Include all configuration files in generated IDE project.
The ALL_BUILD
project of a generated Visual Studio solution includes the root CMakeLists.txt file, and each target project includes the nested CMakeLists.txt file that defined it. This makes it easy to edit those files in the IDE. When a big project is broken into included files those are not listed. Configuration input files are also not listed. For the following CMakeLists.txt, where included.cmake and config.in are empty files in the same directory, I would like included.cmake and config.in to appear with the root CMakeLists.txt so they can also be easily edited in the IDE.
cmake_minimum_required(VERSION 3.2)
project(mwe)
include(included.cmake)
configure_file(config.in config.out)